Sep 02 02:39:01.553 INFO checking rix-0.3.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 02:39:01.553 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 02:39:01.554 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:39:01.764 INFO blam! 487c284356ac09719d5d05ca5d6c341d19c632b054a9195a11e76735132e23a7
Sep 02 02:39:01.766 INFO running `"docker" "start" "-a" "487c284356ac09719d5d05ca5d6c341d19c632b054a9195a11e76735132e23a7"`
Sep 02 02:39:02.604 INFO kablam!     Checking rix v0.3.0 (file:///source)
Sep 02 02:39:06.268 INFO kablam! warning: unused import: `error`
Sep 02 02:39:06.268 INFO kablam!  --> src/client/sync.rs:6:5
Sep 02 02:39:06.269 INFO kablam!   |
Sep 02 02:39:06.269 INFO kablam! 6 | use error;
Sep 02 02:39:06.269 INFO kablam!   |     ^^^^^
Sep 02 02:39:06.269 INFO kablam!   |
Sep 02 02:39:06.269 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:39:06.269 INFO kablam! 
Sep 02 02:39:06.271 INFO kablam! warning: unused import: `serde_json`
Sep 02 02:39:06.271 INFO kablam!  --> src/client/message.rs:3:5
Sep 02 02:39:06.271 INFO kablam!   |
Sep 02 02:39:06.271 INFO kablam! 3 | use serde_json;
Sep 02 02:39:06.271 INFO kablam!   |     ^^^^^^^^^^
Sep 02 02:39:06.271 INFO kablam! 
Sep 02 02:39:06.271 INFO kablam! warning: unused import: `std`
Sep 02 02:39:06.271 INFO kablam!  --> src/client/message.rs:7:5
Sep 02 02:39:06.271 INFO kablam!   |
Sep 02 02:39:06.271 INFO kablam! 7 | use std;
Sep 02 02:39:06.271 INFO kablam!   |     ^^^
Sep 02 02:39:06.271 INFO kablam! 
Sep 02 02:39:06.272 INFO kablam! warning: unused import: `error`
Sep 02 02:39:06.272 INFO kablam!  --> src/client/message.rs:8:5
Sep 02 02:39:06.272 INFO kablam!   |
Sep 02 02:39:06.272 INFO kablam! 8 | use error;
Sep 02 02:39:06.272 INFO kablam!   |     ^^^^^
Sep 02 02:39:06.272 INFO kablam! 
Sep 02 02:39:06.419 INFO kablam! warning: unused import: `error`
Sep 02 02:39:06.419 INFO kablam!  --> src/client/sync.rs:6:5
Sep 02 02:39:06.419 INFO kablam!   |
Sep 02 02:39:06.419 INFO kablam! 6 | use error;
Sep 02 02:39:06.419 INFO kablam!   |     ^^^^^
Sep 02 02:39:06.419 INFO kablam!   |
Sep 02 02:39:06.419 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:39:06.419 INFO kablam! 
Sep 02 02:39:06.423 INFO kablam! warning: unused import: `serde_json`
Sep 02 02:39:06.423 INFO kablam!  --> src/client/message.rs:3:5
Sep 02 02:39:06.423 INFO kablam!   |
Sep 02 02:39:06.423 INFO kablam! 3 | use serde_json;
Sep 02 02:39:06.423 INFO kablam!   |     ^^^^^^^^^^
Sep 02 02:39:06.423 INFO kablam! 
Sep 02 02:39:06.423 INFO kablam! warning: unused import: `std`
Sep 02 02:39:06.423 INFO kablam!  --> src/client/message.rs:7:5
Sep 02 02:39:06.423 INFO kablam!   |
Sep 02 02:39:06.423 INFO kablam! 7 | use std;
Sep 02 02:39:06.423 INFO kablam!   |     ^^^
Sep 02 02:39:06.423 INFO kablam! 
Sep 02 02:39:06.423 INFO kablam! warning: unused import: `error`
Sep 02 02:39:06.423 INFO kablam!  --> src/client/message.rs:8:5
Sep 02 02:39:06.423 INFO kablam!   |
Sep 02 02:39:06.423 INFO kablam! 8 | use error;
Sep 02 02:39:06.424 INFO kablam!   |     ^^^^^
Sep 02 02:39:06.424 INFO kablam! 
Sep 02 02:39:07.153 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:39:07.153 INFO kablam!    --> src/client/sync.rs:103:9
Sep 02 02:39:07.153 INFO kablam!     |
Sep 02 02:39:07.153 INFO kablam! 103 |     let mut request = hyper::Request::new(hyper::Method::Get,
Sep 02 02:39:07.153 INFO kablam!     |         ----^^^^^^^
Sep 02 02:39:07.153 INFO kablam!     |         |
Sep 02 02:39:07.153 INFO kablam!     |         help: remove this `mut`
Sep 02 02:39:07.153 INFO kablam!     |
Sep 02 02:39:07.153 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 02:39:07.153 INFO kablam! 
Sep 02 02:39:07.250 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:39:07.251 INFO kablam!    --> src/client/sync.rs:103:9
Sep 02 02:39:07.251 INFO kablam!     |
Sep 02 02:39:07.251 INFO kablam! 103 |     let mut request = hyper::Request::new(hyper::Method::Get,
Sep 02 02:39:07.251 INFO kablam!     |         ----^^^^^^^
Sep 02 02:39:07.251 INFO kablam!     |         |
Sep 02 02:39:07.251 INFO kablam!     |         help: remove this `mut`
Sep 02 02:39:07.251 INFO kablam!     |
Sep 02 02:39:07.251 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 02:39:07.251 INFO kablam! 
Sep 02 02:39:11.608 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
Sep 02 02:39:11.623 INFO kablam! su: No module specific data is present
Sep 02 02:39:12.112 INFO running `"docker" "rm" "-f" "487c284356ac09719d5d05ca5d6c341d19c632b054a9195a11e76735132e23a7"`
Sep 02 02:39:12.276 INFO blam! 487c284356ac09719d5d05ca5d6c341d19c632b054a9195a11e76735132e23a7